Prosthetic Silicone Liner Materials: Durable & Hypoallergenic Solutions

Shijiazhuang Wonderfu Rehabilitation Device Technology Co.,Ltd prioritizes high-quality, medical-grade materials for its prosthetic silicone liners—ensuring biocompatibility, comfort, and durability, which are core to the company’s 20+ years of prosthetic manufacturing expertise. The primary material used is medical-grade silicone, selected for its hypoallergenic properties (reducing skin irritation risk for long-term contact), elasticity (conforming to the residual limb’s shape for a snug fit), and resistance to wear (withstanding daily use without degradation). For enhanced functionality, some liner variants integrate additional materials: breathable liners include micro-perforated silicone or mesh inserts to improve air circulation; locking liners feature durable plastic or metal locking components (compatible with prosthetic sockets) embedded within the silicone. All materials undergo testing in the in-house R&D laboratory for biocompatibility (meeting medical standards), tear resistance, and long-term elasticity retention. To learn about the specific silicone grade used, material certifications, or how material choices align with different liner types (e.g., breathable vs. locking), please contact us.